fupin/utils/regHelper.js

let reg = {};

// 验证身份证
reg.IDCard = function (idCard) {
  return new Promise((resolve, reject) => {
    var regIdCard =
      /^(^[1-9]\d{7}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}$)|(^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])((\d{4})|\d{3}[Xx])$)$/;
    if (regIdCard.test(idCard)) {
      if (idCard.length == 18) {
        var idCardWi = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10,
          5, 8, 4, 2);
        var idCardY = new Array(1, 0, 10, 9, 8, 7, 6, 5, 4, 3, 2);
        var idCardWiSum = 0;
        for (var i = 0; i < 17; i++) {
          idCardWiSum += idCard.substring(i, i + 1) * idCardWi[i];
        }
        var idCardMod = idCardWiSum % 11;
        var idCardLast = idCard.substring(17);
        if (idCardMod == 2) {
          if (idCardLast == "X" || idCardLast == "x") {
            resolve(true)
            return true;
          } else {
            wx.showToast({
              icon: "none",
              title: '身份证号码错误！'
            })
            reject(false)
            return false;
          }
        } else {
          if (idCardLast == idCardY[idCardMod]) {
            resolve(true)
            return true;
          } else {
            wx.showToast({
              icon: "none",
              title: '身份证号码错误！'
            })
            reject(false)
            return false;
          }
        }
      } else {
        resolve(true)
        return true;
      }
    } else {
      wx.showToast({
        icon: "none",
        title: '请输入有效的身份证号码'
      })
      reject(false)
      return false;
    }
  })

}

// 验证手机号
reg.phone = function (phone) {
  return new Promise((resolve, reject) => {
    let reg_phone = /^(\+)?(0|86|17951)?1(3\d|4[579]|5\d|6\d|7\d|8\d|9\d)\d{8}$/;
    if (reg_phone.test(phone)) {
      resolve(true)
    } else {
      wx.showToast({
        icon: "none",
        title: '请输入正确的手机号'
      })
      reject(false)
    }
  })
}

module.exports = reg;